FieldServer FS-8700-105 - Manual (Page 5)

FS-8700-105_National_Time_and_Signal_FACP Manual Page 3 of 25
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldserver.com
Tel: (408) 262-2299 Fax: (408) 262-9042 Toll_Free: 888-509-1970 email: [email protected]
3. Hardware Connections
The FieldServer is connected to the ‘BACnet’ port of the FACP as shown in connection drawing.
Pin 1
= R
X
-
B
row
n
Pin 5
= GN
D
-
B
lue
/Wh
ite
Pi
n 8
= TX
-
O
rang
e/W
h
it e
TD RD GN
D
CH
1
+
CH1
-
GND CH2
+
CH2
-
1.02 Connection Notes
A FACP network consists of up to 32 panels. One of those panels acts as the network
interface by means of its ‘BACnet’ interface port. This interface serves data to the
FieldServer by means of a serial connection. Each one of these connections requires
exclusive use of a FieldServer port. Thus, only one network of FACP’s can be connected to
one FieldServer serial port.